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WO2008130453A2 - Procede permettant de determiner des zones d'atterrissage hors aeroport appropriees - Google Patents

Procede permettant de determiner des zones d'atterrissage hors aeroport appropriees Download PDF

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Publication number
WO2008130453A2
WO2008130453A2 PCT/US2007/088093 US2007088093W WO2008130453A2 WO 2008130453 A2 WO2008130453 A2 WO 2008130453A2 US 2007088093 W US2007088093 W US 2007088093W WO 2008130453 A2 WO2008130453 A2 WO 2008130453A2
Authority
WO
WIPO (PCT)
Prior art keywords
data
aircraft
route
flight
database
Prior art date
Application number
PCT/US2007/088093
Other languages
English (en)
Other versions
WO2008130453A3 (fr
Inventor
Charles B. Spinelli
Original Assignee
The Boeing Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The Boeing Company filed Critical The Boeing Company
Publication of WO2008130453A2 publication Critical patent/WO2008130453A2/fr
Publication of WO2008130453A3 publication Critical patent/WO2008130453A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C23/00—Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
    • G01C23/005—Flight directors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/10—Simultaneous control of position or course in three dimensions
    • G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
    • G05D1/105—Simultaneous control of position or course in three dimensions specially adapted for aircraft specially adapted for unpowered flight, e.g. glider, parachuting, forced landing
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/10—Simultaneous control of position or course in three dimensions
    • G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
    • G05D1/106—Change initiated in response to external conditions, e.g. avoidance of elevated terrain or of no-fly zones
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/30—Flight plan management
    • G08G5/34—Flight plan management for flight plan modification
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/50—Navigation or guidance aids
    • G08G5/54—Navigation or guidance aids for approach or landing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • G01S19/15—Aircraft landing systems

Definitions

  • the Safe Options Limit (SOL) envelope may inform the pilot of his current engine-out glide limits and helps the pilot to quickly eliminate landing locations that cannot be reached.
  • the glide limits may be based on the position of the aircraft and conditions surrounding the aircraft.
  • the SOL envelope may shows the effects of distance loss due to aircraft turns, aircraft configuration, terrain, wind effects, etc.
  • the SOL envelope may grow smaller informing the pilot of the narrowing safe landing area options that are available.
  • Figure 9 shows an SOL envelope of particular size
  • Figure 10 is an example of a display in an aircraft showing the aircraft inside of a smaller SOL envelope as the aircraft has descended, in accordance with one embodiment.
  • the SOL envelope may be elliptical as shown in Figures 9 and 10.
  • Figure 11 is an example of a display in an aircraft showing how the SOL envelope shape may be affected by terrain obstructions, in accordance with one embodiment.
  • Figure 13 is an example of a display in an aircraft showing a velocity vector 1202 in accordance with another embodiment.
  • the velocity vector 1202 may change to reflect the dead stick glide distance based on aircraft- performance and terrain elevation where the end point may be positioned.
  • the processor 1410 may utilize aircraft-performance algorithms to generate performance data from flight maneuvers.
  • the auto-learn cycle may start by flying a set of maneuvers, recording 1400, processing the flight data into a performance database 1412 and generating a aircraft performance model 110.
  • the auto-learn cycle may then be repeated for the next maneuver in the set using the performance model data as seed data for the algorithms in the next cycle.
  • the system 114 may continue to update the performance database and model using current flight data.
  • embodiments may be implemented using hardware, software, a computer readable medium containing program instructions, or a combination thereof.
  • Software written according to the embodiments is to be either stored in some form of computer-readable medium such as memory or CD-ROM, or is to be transmitted over a network, and is to be executed by a processor. Consequently, a computer-readable medium is intended to include a computer readable signal, which may be, for example, transmitted over a network. Accordingly, many modifications may be made by one of ordinary skill in the art without departing from the spirit and scope of the appended claims.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)

Abstract

L'invention concerne un instrument d'aiguillage. Dans un mode de réalisation, le procédé et le système selon l'invention consistent à recevoir dans l'aéronef des données de vol et des données géographiques, et à générer des données de route en fonction des données de vol et géographiques. Les données de route fournissent des informations concernant des zones d'atterrissage atteignables par l'aéronef.
PCT/US2007/088093 2006-12-21 2007-12-19 Procede permettant de determiner des zones d'atterrissage hors aeroport appropriees WO2008130453A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/643,061 US7689328B2 (en) 2006-12-21 2006-12-21 Determining suitable areas for off-airport landings
US11/643,061 2006-12-21

Publications (2)

Publication Number Publication Date
WO2008130453A2 true WO2008130453A2 (fr) 2008-10-30
WO2008130453A3 WO2008130453A3 (fr) 2008-12-18

Family

ID=39544087

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/088093 WO2008130453A2 (fr) 2006-12-21 2007-12-19 Procede permettant de determiner des zones d'atterrissage hors aeroport appropriees

Country Status (2)

Country Link
US (1) US7689328B2 (fr)
WO (1) WO2008130453A2 (fr)

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US7689328B2 (en) 2006-12-21 2010-03-30 Boeing Company Determining suitable areas for off-airport landings
WO2013124852A1 (fr) * 2012-02-26 2013-08-29 Elbit Systems Ltd. Atterrissage d'urgence sûr d'un véhicule aérien sans équipage
US9520066B2 (en) 2010-04-21 2016-12-13 The Boeing Company Determining landing sites for aircraft
CN112908042A (zh) * 2015-03-31 2021-06-04 深圳市大疆创新科技有限公司 用于操作无人飞行器的系统和遥控器
US12067885B2 (en) 2015-03-31 2024-08-20 SZ DJI Technology Co., Ltd. Systems and methods for geo-fencing device communications
EP4481713A1 (fr) * 2023-06-23 2024-12-25 The Boeing Company Systèmes et procédés de détermination de chemins d'évacuation d'urgence pour aéronef

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US9520066B2 (en) 2010-04-21 2016-12-13 The Boeing Company Determining landing sites for aircraft
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Also Published As

Publication number Publication date
US20080154447A1 (en) 2008-06-26
WO2008130453A3 (fr) 2008-12-18
US7689328B2 (en) 2010-03-30

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